John Wisniski Jr. | Watchmode

John Wisniski Jr.

actor

John Wisniski, Jr. is an American professional wrestler, better known as Greg "The Hammer" Valentine. He is the son of wrestler Johnny Valentine. In the course of his career, which has spanned over four decades, Valentine has held more than 40 championships, including the NWA United States Heavyweig...

Born: September 20, 1951 in Seattle, Washington, USA (age 73)

Movies & TV Credits

107 total credits across film and television

TitleJobYear
Actor
2021
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2021
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2021
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2021
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2020
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2019
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2019
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2016
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2015
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2015
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2014
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2012
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2011
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2011
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2008
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2006
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2005
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2004
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1999
WCW World War 3

TV Special

Actor
1997
Actor
1995
Royal Rumble

TV Special

Actor
1994
Raw

TV Show

Actor
1993
Survivor Series

TV Special

Actor
1993
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1992
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1992
Royal Rumble

TV Special

Actor
1992
WCW Beach Blast

TV Special

Actor
1992
WCW Wrestle War

TV Special

Actor
1992
Actor
1991
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1991
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1991
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1991
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1991
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1991
Royal Rumble

TV Special

Actor
1991
Summerslam

TV Special

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1991
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1990
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1990
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1990
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1990
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1990
Royal Rumble

TV Special

Actor
1990
Survivor Series

TV Special

Actor
1990
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1989
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1989
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1989
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1989
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1989
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1989
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1989
WrestleMania V

TV Special

Actor
1989
Summerslam

TV Special

Actor
1989
Survivor Series

TV Special

Actor
1989
Royal Rumble

TV Special

Actor
1989
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1988
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1988
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1988
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1988
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1988
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1988
WrestleMania IV

TV Special

Actor
1988
Survivor Series

TV Special

Actor
1988
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1987
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1987
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1987
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1987
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1987
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1987
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1987
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1987
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1987
Survivor Series

TV Special

Actor
1987
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1987
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1986
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1986
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1986
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1986
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1986
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1986
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1986
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1986
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1986
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1986
WrestleMania 2

TV Special

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1986
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1986
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1985
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1985
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1985
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1985
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1985
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1985
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1985
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1985
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1985
WrestleMania I

TV Special

Actor
1985
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1984
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1984
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1984
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1984
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1983
Actor
1983
Starrcade

TV Special

Actor
1983
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1982
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